Firebird 1TB Database

When Dmitry Kuzmenko (IBSurgeon) spoke at FDD a few weeks ago, he shown the results of his recent tests creating a 1 TB (yes, ONE TERABYTE) database with Firebird!

It was really cool to know that FB can handle such beast! A more detailed report about this will be public available in August. Keep checking FirebirdNews!

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XMLWizard 1.0.4 released

Guacosoft.com has released a new version XMLWizard tool used to import data into Firebird databases and compare data from input file against the database. This new version has important bugfixes:

* loading floating point values like 123.00 in integer columns is now allowed
* proper conversion of datatypes
* range checking for float and 64bit integer (BIGINT) values
* separated input file datatype and database column datatype in properties

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Linux/s390x support for Firebird 2.1.2

Dan Horák wrote on firebird devel list:
I am a Fedora and Red Hat Enterprise Linux developer and we are now
porting whole Fedora package collection to the s390x (IBM System z a.k.a
mainframe) architecture. The official sources for Firebird (in version
2.1.2) didn’t support this architecture, so I have prepared a patch that
adds this support. Please let me know what else should I do to get the
support accepted into the official source tree.

the patch was uploaded to
http://tracker.firebirdsql.org/browse/CORE-2559

successfully built Fedora-11 package is at
http://s390.koji.fedoraproject.org/koji/taskinfo?taskID=83287

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Firebird Protocol

Hi,

I’ve been working on an improved plug-in for wireshark (previously known  as ethereal) and have produced a “Wire Protocol Specification” as a  byproduct.

From my preliminary reading of news groups, etc., several people have  asked for this kind of information. It’s not complete, it’s not correct  but it’s better than anything else I have been able to find.

It should go in your Documentation and Papers section.

Regards,
Mark Chambers

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The Firebird 2.1 Language Reference Update is now online

The Firebird 2.1 Language Reference Update is now online at

http://www.firebirdsql.org/refdocs/langrefupd21.html

The PDF failed to build with tons of errors. I’ve got no time
to investigate the problem now; leaving for France tomorrow
morning. If somebody else wants to have a shot at it, please
do. The CVS sources are up-to-date.

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Trees in the database: Advanced data structures

Lorenzo Alberton wrote in his blog about his paper presented at PHP conference

Storing tree structures in a bi-dimensional table has always been problematic. The simplest tree models are usually quite inefficient, while more complex ones aren’t necessarily better. In this talk I briefly go through the most used models (adjacency list, materialized path, nested sets) and introduce some more advanced ones belonging to the nested intervals family

ED: some of the principles can be applied to Firebird with CTE

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A new release of the Firebird Eclipse plugin is available

A new release of the Firebird Eclipse plugin is available on
http://www.lawinegevaar.nl/firebird

Version 1.0.1.200907101543

Bugfix and ‘less-is-more’ release

Changes:
* Code cleanup
* More delegation to standard DTP implementation
* Sourcecode added to distribution

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